Flange Bearing,4-Bolt,Ball,3-3/8 Bore
75 in, Number of Mount Holes 4, Overall Height 8 7/16 in, Overall Length 8 7/16 in, Overall Width 3 17/32 in.4 Bolt Flange Bearing, Bearing Insert Material Alloy Steel, Bearing Insert Type Radial Ball, Bore Diameter 3 3/8 in, Bore Type Cylindrical, Closure Double Sealed, Housing Material Cast Iron, Housing Type Square, Lubricant Material NLGI #2 Equivalent, Maximum Speed 2,125 RPM, Maximum Temperature 220 Degrees F, Minimum Temperature -20 Degrees F, Mount Hole Center-to-Center Height 6.